001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package ch.qos.logback.core.joran.action;
015
016import org.xml.sax.Attributes;
017
018import ch.qos.logback.core.joran.spi.SaxEventInterpretationContext;
019import ch.qos.logback.core.model.DefineModel;
020import ch.qos.logback.core.model.Model;
021
022/**
023 * Creates {@link DefineModel} instance and populate its name, className and
024 * scope.
025 * 
026 * @author Aleksey Didik
027 * @author Ceki G¨lc¨
028 */
029public class DefinePropertyAction extends BaseModelAction {
030
031    @Override
032    protected boolean validPreconditions(SaxEventInterpretationContext ic, String name, Attributes attributes) {
033        PreconditionValidator validator = new PreconditionValidator(this, ic, name, attributes);
034        validator.validateClassAttribute();
035        validator.validateNameAttribute();
036        return validator.isValid();
037    }
038
039    @Override
040    protected Model buildCurrentModel(SaxEventInterpretationContext interpretationContext, String name,
041            Attributes attributes) {
042        DefineModel defineModel = new DefineModel();
043        defineModel.setClassName(attributes.getValue(CLASS_ATTRIBUTE));
044        defineModel.setName(attributes.getValue(NAME_ATTRIBUTE));
045        defineModel.setScopeStr(attributes.getValue(SCOPE_ATTRIBUTE));
046        return defineModel;
047    }
048
049}